Hi and welcome to the family
Yes the fog can be overwhelming at times. I find it is easier for me if I write things down on my calendar. I also use post it notes.
Researching is something I do often...because of a handful of conditions, I'm always looking for info. I print things out and keep folders for conditions and meds. I will print out info I want to show the rheumy. I write down questions for the doc soon as I think about them so I don't forget.
Taking one day at a time works best for me. I try not to dwell on stuff and keep busy doing things I enjoy. Making sure I take time to exercise really helps with the stress. The less stress the better!
Good luck to you. Keep posting we do understand and we are here for you.
Hugs, Robin